A Novel Pulse Frequency Modulation Technique for DC/DC Converter

Shu Lin Liu; Ni Na Zhang

doi:10.4028/www.scientific.net/AMR.860-863.2369

Paper Titles

Technique of Digital SPWM Inverter Based on PRE Control
p.2351

DCM Analysis of ZVS PWM Full-Bridge Converter with Current Doubler Rectifier
p.2356

Hardware Design for Simulating the Chaos in Electric Arc Furnace
p.2360

Design of Driving Circuit of Area Array CCD with Interline Transfer Based on FPGA
p.2365

A Novel Pulse Frequency Modulation Technique for DC/DC Converter
p.2369

Simulation and Research on the Improved Boost Circuit Based on Multisim
p.2373

Passivity Based Hybrid Controller of Dual Euler Lagrange Model of Three-Level Three-Phase Neutral Point Clamped Voltage Source Rectifier
p.2378

Research on a Nonlinear Control Strategy for Three-Phase Voltage Sources PWM Rectifier with Resistive and Inductive Load
p.2385

Implementation and Design of Voltage-Mode PFM Control Buck Power Converter
p.2390

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 860-863A Novel Pulse Frequency Modulation Technique for...

A Novel Pulse Frequency Modulation Technique for DC/DC Converter

Abstract:

In order to improve the efficiency of DC/DC converter and cut down its power loss, a novel pulse frequency modulation technique is put forward. Based on the traditional PFM, the turn-on time of the switch is reduced by current limit circuit in the case of light-load, short-circuit or other faults. Thus, the light-load loss and the short circuit current are diminished sharply. Applied the novel PFM technology, a monolithic DC-DC converter is designed, and the simulation analysis by Cadence and tape-out test results both verify the correctness and the feasibility of this design.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 860-863)

Pages:

2369-2372

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.860-863.2369

Citation:

Cite this paper

Online since:

December 2013

Authors:

Shu Lin Liu, Ni Na Zhang*

Keywords:

Bipolar Process, Dc-Dc Converter, IC, Pulse Frequency Modulation

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Chung H. S. H, Hui S. Y, Tang S. C. Development of a Multistage Current Controlled Switched-capcitor Stepdown DC/DC Converter with Continuous Input Current. 2000(07).

DOI: 10.1109/81.855457

Google Scholar

[2] Gabriel A., Mora . R, Allen P. E. A Low-voltage, Low Quiescent-Current and Low drop-out Regulator. 1998 (01).

DOI: 10.1109/4.654935

Google Scholar

[3] Jade A. Theory and Applications of the MC34063 and A78S40 Switching Regulator Control Circuits. Semiconductor. 2006(05).

Google Scholar

[4] Shulin L., Analysis and Design of the Switching Converter（ Mechanical Industry Press, 2011）.

Google Scholar

[5] Lijiang H., Zhenghui L., Linsen L. Microelectronics, 2003. 4 Volume 33, No. 2.

Google Scholar